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$1,702+ Cheap flights from Key West (EYW) to Japan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — FUK
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Key West to Japan

Keep the following information in mind while searching for Key West to Japan flight deals. Data was last updated abril 29, 2025.

Round-trip from

$1,702
(United Airlines)
From Key West to Japan
Search Deals

Find flight deals from Key West to Japan

Cheapest flights from Key West to Japan
Explore the most affordable flight options available from Key West to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/78:45 amEYW - NRT
2 stops64h 15mUnited Airlines
sáb. 7/195:25 pmNRT - EYW
2 stops27h 35mUnited Airlines
Deal found 4/29$1,702

Cheapflights Fare Finder

Customize your flight search to find flights from Key West to Japan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from Key West to Japan that are best for you.

Fly from

Key West

Fly to

Japan

Route

Depart

Return

Price

Key WestTokyo

EYW - NRT

EYWNRT

Key West

lun. 7/7

8:45 am-2:00 pm

2 stops64h 15m

Tokyo Narita

sáb. 7/19

5:25 pm-8:00 am

2 stops27h 35m

$1,702

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Key West to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key West to Japan

Rainfall in Japan by month

Plan your trip to Japan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.

Temperature in Japan by month

Plan your trip to Japan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Japan

Get insights into the airlines that provide service to Japan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Japan. Reviews last updated abril 29, 2025.
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Key West to Japan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to Japan?

    Key West (EYW) is the airport you will fly out of if you book a flight from Key West to Japan. It is only a 2.6 mi journey to Key West (EYW) from Key West’s city center.

  • Can I find deals for flights from Key West to Japan that include hotel bookings?

    Yes. In addition to deals on Key West to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Japan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Japan.

  • Can I find deals for business class flights from Key West to Japan?

    Yes. Cheapflights offers flight deals from Key West to Japan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key West to Japan?

    Currently, February is the cheapest month in which you can book a flight from Key West to Japan (average of $871). Flying from Key West to Japan in December is currently the most expensive (average of $1,656). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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